729
CDUS43 KLOT 150634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT AUG 15 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 14 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 1:00 PM 97 1944 82 -1 82
MINIMUM 67 4:28 AM 43 1964 62 5 60
AVERAGE 74 72 2 71
PRECIPITATION (IN)
YESTERDAY T 5.70 1987 0.14 -0.14 0.00
MONTH TO DATE 1.83 1.84 -0.01 2.21
SINCE JUN 1 10.72 10.88 -0.16 12.08
SINCE JAN 1 21.70 24.44 -2.74 20.48
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 12 30 -18 9
SINCE JUL 1 0 3 -3 0
COOLING
YESTERDAY 9 8 1 6
MONTH TO DATE 110 112 -2 121
SINCE JUN 1 573 568 5 739
SINCE JAN 1 641 629 12 777
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 AM
LOWEST 69 1:00 PM
AVERAGE 81
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 1988
MINIMUM TEMPERATURE (F) 62 44 1921
1929
SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE 6:04 AM CDT SUNSET 7:57 PM CDT
AUGUST 16 2026........SUNRISE 6:05 AM CDT SUNSET 7:56 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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